@article{DE_2004_40_11_a15,
     author = {Yu. I. Neimark and V. N. Smirnova},
     title = {Specific properties of jumps in singularly perturbed {Cauchy} problems},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1567--1569},
     publisher = {mathdoc},
     volume = {40},
     number = {11},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2004_40_11_a15/}
}